baber/WOPTO huggingface dataset:
Patent JP-2022167068-A (JP)
Title: Main spindle device of machine tool
Inventor: ARAKI KENSAKU
IPC: B23Q11/10
Filed: 2021-04-22
Abstract: To provide a main spindle device of a machine tool that can eject a coolant leaking out from a through-coolant passage during machining to the outside of a housing while continuing the machining.SOLUTION: A main spindle device 1 of a machine tool comprises a hollow main spindle 3 and a drawbar 12 arranged in the main spindle 3. The main spindle device 1 is provided with: a through-coolant passage 40 through which a coolant is supplied from the outside to a tool fixed to a taper hole at a tip of the main spindle 3; a cleaning air passage 50 through which air is supplied from the outside to the taper hole; and a purge air passage 60 through which a coolant leaking out from the through-coolant passage 40 is guided by air supplied from the outside to a drain hole 2b formed in a housing 2. When the drawbar 12 moves in a clamping direction and moves in an unclamping direction, flow volumes of air flowing into an air flow passage 52 for cleaning and an air flow passage 61 for purging vary.SELECTED DRAWING: Figure 2
Patent JP-2022167176-A (JP)
Inventor: MACHIDA KAZUAKI
IPC: H03F1/26
Filed: 2021-04-22
Abstract: 【課題】逆起電圧の発生を抑え、音質を向上させることができるアンプ装置、オーディオ装置、及びアンプ装置の制御方法を提供することを目的とする。【解決手段】アンプ装置２は、出力トランス２２の一次側にある電源端子２３と接地された定電位端子２４の間に逆起電圧ショート回路２５を備えている。逆起電位ショート回路２５は、コンデンサＣとダイオードＤが並列に設けられている。アンプ装置１の回路内に入力された逆起電圧が正電位の場合には、電源端子２３から定電位端子２４に向けて逆起電流が流れ、このとき逆起電流はコンデンサＣによりショート状態となる。一方、入力された逆起電圧が負電位の場合には、定電位端子２４から電源端子２３に向けて逆起電流が流れ、このときダイオードＤによりショート状態となる。【選択図】図１
Patent JP-2022168484-A (JP)
Title: Manner pouch bag for walking dog
Inventor: SHINTANI AKIHIKO
IPC: A01K1/01
Filed: 2021-04-26
Abstract: To provide a manner pouch bag for walking a dog which does not require labor of watering urine when a dog during the walking urinates.SOLUTION: A manner pouch bag for walking dog includes a water bottle 1 arranged horizontally along a bottom part 4 of a bag body 2, and a housing space 24 which is formed on an upper side of the water bottle 1 inside the bag body 2 for housing walking equipment for a dog. The water bottle 1 has a hollow cylindrical bottom barrel part 10, a bottle neck part 11 provided on one end of the bottle barrel part 10, and a bottle cap 13 which is provided on a tip end of the bottle neck part 11 and can open and close a water outlet 12. The bottle neck part 11 is provided to protrude from a bottle neck part insertion hole 16 provided in a lower part of the bag body 2 to the outside of the bag body 2 so that the bottle cap 13 is positioned outside the bag body 2.SELECTED DRAWING: Figure 1
Patent JP-2022169956-A (JP)
Title: Power control device
Inventor: TAKEUCHI KESATOSHI
IPC: H02J1/12
Filed: 2021-04-28
Abstract: To provide a power control device capable of easily managing output power of a plurality of power sources.SOLUTION: A power control device includes N DC/DC converters respectively provided corresponding to N power sources, a DC wiring commonly connected to the output terminals of the N DC/DC converters, a load connection portion connected to the DC wiring, and a power control portion connected to the N DC/DC converters. The power control portion sets a set output voltage value of at least one DC/DC converter among the N DC/DC converters to a value different from the set output voltage values of the other DC/DC converters. Thus, the output power from one or more DC/DC converters is preferentially supplied to the power load portion in descending order of the set output voltage value.SELECTED DRAWING: Figure 2
Patent JP-2022169982-A (JP)
Title: Frame-type disaster box and frame-type disaster box assembly
Inventor: DESAKI TOMOYUKI
IPC: E04H1/12
Filed: 2021-04-28
Abstract: To provide a frame-type disaster box that has strength and can be used as a living space even by a small number of people.SOLUTION: A frame-type disaster box has a box-shaped skeleton formed by combining frames 11 and having a size that can be used as a living space. At least one surface of the box is an entrance surface that allows a person to enter through it. At least one surface other than the entrance surface is provided with a partition surface portion 30 having an inner surface component 31 and an outer surface component 32. A soundproof material 33 is provided between the inner surface component 31 and the outer surface component 32 of at least one partition surface 30.SELECTED DRAWING: Figure 3
Patent JP-2022173729-A (JP)
Title: ultrasonic probe
Inventor: NISHIKUBO YUICHI
IPC: A61B8/00
Filed: 2021-05-10
Abstract: To make an ultrasonic probe hard to slip even when held directly by a hand, a cover covering hard to slip whether held directly by hand or with the cover.SOLUTION: In an ultrasonic diagnosis apparatus, an ultrasonic probe 1A is handled in contact with a subject and transmits/receives ultrasonic waves to/from the subject in order to acquire an ultrasonic image in an ultrasound diagnostic device, has an acoustic window through which ultrasonic waves are emitted/inputted on an end surface 2, and has a side surface part of complex roughness where surface roughness of a proximal side surface area 10 adjacent to the end surface is smaller in value than surface roughness of a distal side surface area 20 adjacent to the proximal side surface area and away from the end surface of the proximal side surface area, when measuring surface roughness of the side surface from the end surface to a rear end direction.SELECTED DRAWING: Figure 1
Patent JP-2021121951-A (JP)
Title: Attention-based sequence transduction neural network
Inventor: NOAM M SHAZEER
IPC: G06N3/04
Filed: 2021-05-12
Abstract: To provide attention-based transduction neural networks.SOLUTION: A neural network system includes an encoder neural network configured to receive an input sequence and generate encoded representations of the network inputs. The encoder neural network comprises a sequence of one or more encoder subnetworks. Each encoder subnetwork is configured to receive a respective encoder subnetwork input for each of the input positions and to generate a respective subnetwork output for each of the input positions. Each encoder subnetwork comprises an encoder self-attention sub-layer that is configured to receive the subnetwork input for each of the input positions and, in the input order, apply an attention mechanism over the encoder subnetwork inputs using one or more queries derived from the encoder subnetwork input at each particular input position.SELECTED DRAWING: Figure 1
Patent JP-2022176742-A (JP)
Title: Swing detection device and crane device
Inventor: INOUE KAZUHIRO
IPC: B66C13/22
Filed: 2021-05-17
Abstract: To provide a swing detection device with a compact configuration having excellent detection accuracy and a crane device including the swing detection device.SOLUTION: A swing detection device U includes a detecting element 5 engaged with a swing detection object and following the swing of the swing detection object, first direction displacement detection means 10 for detecting the displacement of a first direction d1 of the detecting element 5, second direction displacement detection means 20 for detecting swing angle displacement in a second direction d2 intersecting with the first direction d1 of the detecting element 5, and an arithmetic unit 40 calculating the displacement of the detecting element 5 based on the displacement in the first direction d1 and the swing angle displacement in the second direction d2. A crane device C includes the swing detection device U.SELECTED DRAWING: Figure 2
Patent JP-2022176790-A (JP)
Title: Elastic wave device, wafer, filter and multiplexer
Inventor: NAKAZATO TOSHIHARU
IPC: H03H9/25
Filed: 2021-05-17
Abstract: To provide an elastic wave device that suppresses spurious.SOLUTION: An elastic wave device comprises a support substrate 10, a piezoelectric layer 14 provided on the support substrate 10, at least a pair of comb-type electrodes 20 provided on the piezoelectric layer 14 and provided with a plurality of electrode fingers 18, an insulating layer 15 provided between the support substrate 10 and the piezoelectric layer 14 and thicker than the piezoelectric layer 14, a void layer 30 provided between the support substrate 10 and the insulating layer 15, and that overlaps more than 70% in plan view with a crossing area 25 where one of the electrode fingers 18 of a pair of comb-type electrodes 20 overlaps with the other electrode finger 18 of the pair of comb-type electrodes 20, viewed from the array direction of the plurality of electrode fingers 18.SELECTED DRAWING: Figure 1
Patent JP-2021142979-A (JP)
Title: Power supply control device
Inventor: SAWANO SHUNICHI
IPC: B60R16/02
Filed: 2021-05-20
Abstract: To provide a power supply control device in which a switch is not turned off even when a voltage value at a current input end of the switch temporarily becomes less than a voltage threshold due to disturbance noise.SOLUTION: A power supply control device controls electric power supply via a switch 20 by turning the switch 20 on or off. A first comparator 42 compares a voltage value at a current input end of the switch 20 to which a current is input, with a voltage threshold. When the voltage value at the current input end is less than the voltage threshold, a drive circuit 40 turns the switch 20 off. One end of a first capacitor C1 is connected to the current input end of the switch 20. One end of a first resistor R1 is connected to the other end of the first capacitor C1. A negative electrode of a first voltage source 48 is connected to a connection node between the first capacitor C1 and the first resistor R1. The voltage threshold is a voltage value at a positive electrode of the voltage source.SELECTED DRAWING: Figure 3
Patent JP-2022178466-A (JP)
Title: Garbage quality detection system
Inventor: IWASAKI TAKUYA
IPC: B66C13/48
Filed: 2021-05-20
Abstract: To provide a garbage quality detection system capable of accurately associating a region of garbage image data for detecting garbage quality with a region of a surface of real garbage.SOLUTION: A garbage quality detection system 2 comprises: a photographing device 28 that photographs garbage to acquire image data; a level gauge 30 that measures a height of the garbage at a prescribed horizontal position; a boundary calculation device 36 that calculates a boundary, in the image data, of a prescribed virtual region 14 which becomes a unit region for evaluating garbage quality on the basis of the horizontal position, the height, and the image data; and a feature amount calculation device 38 that calculates the feature amount of the garbage in the virtual region 14 from the image data within the boundary.SELECTED DRAWING: Figure 3
Patent JP-2021185218-A (JP)
Title: Anti-sticking agent composition for unvulcanized rubber, aqueous dispersion liquid of anti-sticking agent composition for unvulcanized rubber, and unvulcanized rubber
Inventor: SEHATA Shiro
IPC: C08L101/14
Filed: 2021-05-21
Abstract: To provide an anti-sticking agent composition for an unvulcanized rubber that is excellent in both of anti-sticking performance and equipment adherent removability.SOLUTION: An anti-sticking agent composition for an unvulcanized rubber of the present disclosure includes the following components (A) to (C), and water. The component (A) contains the following component (A1) and the following component (A2). The component (A) is a water-soluble polymer, the component (B) is a metallic soap, and the component (C) is a surfactant. The component (A1) is a water-soluble polymer other than the component (A2), and the component (A2) is a non-ionic cellulose ether.SELECTED DRAWING: None
Patent JP-2022180723-A (JP)
Title: Wireless measurement system, surface acoustic wave element and wireless measurement method
Inventor: MORISHITA KEIICHI
IPC: G01K7/32
Filed: 2021-05-25
Abstract: To improve the detection accuracy for the physical quantity.SOLUTION: A wireless measurement system includes a wireless measurement device including a sensor whose impedance changes depending on the physical quantity, a surface acoustic wave element in which a first reflector is not connected to the sensor and a second reflector is connected to the sensor, a surface acoustic wave transmission/reception electrode converts an electric wave received at an antenna into a surface acoustic wave and transmits the surface acoustic wave to the first reflector and the second reflector, and a first reflection wave reflected by the first reflector and a second reflection wave reflected by the second reflector are converted into an electric wave and transmitted from the antenna, an electric wave transmission/reception unit that transmits the electric wave to the antenna and receives the electric wave transmitted from the antenna, and a reception signal processing unit that calculates the physical quantity on the basis of a first reception signal according to the first reflection wave included in the reception signal of the electric wave transmission/reception unit and a second reception signal according to the second reflection wave.SELECTED DRAWING: Figure 3
Patent JP-2022181227-A (JP)
Title: Vehicle rear part structure
Inventor: NITTA TAKASHI
IPC: B62D25/20
Filed: 2021-05-26
Abstract: To provide a vehicle rear part structure which has a light weight and suppresses manufacturing cost.SOLUTION: A vehicle rear part structure comprises: a rear floor pan 2; rear side frames 3 which are installed at respective outer sides of the floor pan 2 in a vehicle width direction; and a cross part 4 which connects the rear side frames 3 installed at both sides in the vehicle width direction. The cross part 4 includes: a cross ridge line part which is installed in the front side of the rear floor pan 2 and extended in the vehicle width direction; and an extension component in which a first end part is connected with the cross ridge line part, and a second end part positioned at the opposite side of the first end part in the vehicle width direction is connected with the rear side frame 3.SELECTED DRAWING: Figure 1
Patent JP-2021185916-A (JP)
Title: Soil ventilation permeation drainage system and soil ventilation permeation drainage construction method
Inventor: YANO TOMONORI
IPC: A01G7/00
Filed: 2021-05-28
Abstract: To provide a soil ventilation permeation drainage system and a soil ventilation permeation drainage construction method capable of reproducing a rainwater permeation function and preventing topography annihilation in general soil environments, on the earth, capable of maintaining for a long term, the functions.SOLUTION: A soil ventilation permeation drainage system of the invention is configured so that, in an object area where the system is used for improvement of foundation, on a prescribed area on soil, there are provided, at least one borehole, and/or a long groove formed over the object area, and a structure being formed of a weir structure in which permeation/discharge properties of air and water are secured and being provided in the borehole and/or in the long groove. The structure formed of the weir structure is formed of a surface formed into an indeterminate form which is formed of members having a different width and length, the members being at least one kind of members out of vertical, lateral and oblique straight lines or curves.SELECTED DRAWING: Figure 1
Patent JP-2021193729-A (JP)
Title: Substrate processing apparatus, reactor mover for moving reactor of apparatus, and method of maintaining reactor of apparatus
Inventor: GIJSBERT HENDRIK RONNER
IPC: H01L21/02
Filed: 2021-06-02
Abstract: To provide a substrate processing apparatus for processing a plurality of substrates.SOLUTION: The apparatus comprises a reactor installed in the apparatus and configured for processing substrates, and a reactor mover for moving the reactor for maintenance. The reactor mover is constructed and arranged with a lift to move the reactor to a lower height to allow a maintenance worker to access the reactor.SELECTED DRAWING: Figure 1
Patent JP-2022186292-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: OZAWA KEISUKE
IPC: G01J3/46
Filed: 2021-06-04
Abstract: To provide an apparatus that appropriately analyzes the distribution of color materials applied to or impregnated in a substrate or the like.SOLUTION: An image processing apparatus 1 is an apparatus that analyzes the distribution of color materials applied to or impregnated in a substrate, and comprises: a spectral image acquisition unit 10 that acquires a spectral image of the substrate; a storage unit 14 that stores data of a spectral image of the substrate not added with the color materials as a substrate component image; a color material component image creation unit 11 that subtracts the substrate component image from the spectral image to be analyzed acquired by the spectral image acquisition unit to create a color material component image that is a spectral image of color material components; a color material amount distribution calculation unit 12 that performs non-negative matrix factorization on the color material component image into the linear combination of a unique absorption spectrum of the color materials and a weight of the unique absorption spectrum, and calculates a presence distribution amount of the color materials for every point on a space; and an output unit 13 that outputs data of the presence distribution amount of the color materials calculated in the color material amount distribution calculation unit.SELECTED DRAWING: Figure 2
Patent JP-2022187094-A (JP)
Title: Electronic control device for mixed hydrogen combustion, and method for controlling hydrogen mixing ratio
Inventor: SHIMADA ATSUSHI
IPC: F02D19/08
Filed: 2021-06-07
Abstract: To provide an electronic control device for mixed hydrogen combustion, which can control an engine supplied with a multi-fuel, in which hydrogen is a part of the fuel, in accordance with an abnormality in the combustion state.SOLUTION: An electronic control device 12 for mixed hydrogen combustion comprises: a combustion timing detection unit 21 that detects the combustion timing of an engine 18; an abnormal state detection unit 24 that detects an abnormal state, in which a type of abnormality occurring in the engine 18 is determined, on the basis of the combustion timing and a second fuel supply ratio calculated from the supply amount of hydrocarbon fuel supplied by a first fuel supply device and the supply amount of a second fuel supplied by a second fuel supply device; and a control mode determination unit 25 that determines a control mode corresponding to the abnormal state, controls the supply amount of hydrogen to be supplied by the second fuel supply device on the basis of the control mode, and outputs the control mode to an engine controller 11 for controlling the engine 18.SELECTED DRAWING: Figure 3
Patent JP-2021138749-A (JP)
Title: Small molecule inhibitors of nuclear translocation of androgen receptor for treatment of castration-resistant prostate cancer
Inventor: PETER WIPF
IPC: A61K31/58
Filed: 2021-06-09
Abstract: To provide small molecule inhibitors of nuclear translocation of an androgen receptor for treatment of castration-resistant prostate cancer.SOLUTION: Disclosed herein are: a compound described in formula (III) in the figure or table A, or a stereoisomer, pharmaceutically acceptable salt or ester thereof; a pharmaceutical composition comprising the compound and at least one pharmaceutically acceptable additive; and a method for treating prostate cancer in a subject, comprising administering to the subject a therapeutically effective amount of the compound. Also disclosed herein is a method for treating prostate cancer in a subject, comprising administering a therapeutically effective amount of an agent to the subject, where the agent is a compound of formula I or II or a pharmaceutically acceptable salt or ester thereof.SELECTED DRAWING: Figure 12
Patent JP-2022189448-A (JP)
Title: Construction method of concrete form for construction joint, and construction method of concrete member
Inventor: NAKAMURA KAZUNARI
IPC: E04G9/10
Filed: 2021-06-11
Abstract: To provide a construction method of a concrete form for a construction joint allowing leaking of slag from a construction joint surface to be prevented and allowing labor load for installation and assembly for the concrete form for the construction joint to be reduced.SOLUTION: A construction method of a concrete form 10 for a construction joint installed at a joint part of concrete members 58 comprises: a heating process for softening thermoplastic material 12 which is cured at a temperature equal to or lower than a temperature generated around the concrete form 10 for the construction joint upon curing concrete 58a; and a form forming process for forming a form which conforms to a forming surface of the concrete member 58 by placing and stacking the softened thermoplastic material 12 along an abutment plate 14 placed along a desired form.SELECTED DRAWING: Figure 2
Patent JP-2022190749-A (JP)
Title: Addition-curable silicone resin composition and die attach material for semiconductor device
Inventor: YAMAZAKI TATSUYA
IPC: C08K3/013
Filed: 2021-06-15
Abstract: To obtain an addition-curable silicone resin composition which exhibits little change in hardness due to a thermal history after curing and is excellent in resin strength.SOLUTION: The addition-curable silicone resin composition contains the following components (A), (B) and (C) as essential components: (A) a branched organopolysiloxane which is represented by the following general formula (1) (R11R22SiO1/2)a(HR22SiO1/2)b(R23SiO1/2)c(R22SiO2/2)d(R2SiO3/2)e (1), has two or more C2 to C8 alkenyl groups in one molecule, and has two or more hydrogen atoms directly bonded to silicon atoms in one molecule; (B) a linear organopolysiloxane represented by the following general formula (2) (R1R22SiO1/2)2(R22SiO2/2)x(R32SiO2/2)y (2); and (C) an addition curing catalyst.SELECTED DRAWING: None
Patent JP-2022041879-A (JP)
Title: Illumination device with bacterial or viral inactivation function
Inventor: NAITO KEISUKE
IPC: A61L2/10
Filed: 2021-06-15
Abstract: To provide an illumination device with a bacterial or viral inactivation function, the illumination device being capable of inactivating bacteria or viruses while suppressing an insect-attracting action.SOLUTION: An illumination device with a bacterial or viral inactivation function comprises: a first light source that emits ultraviolet light having a peak wavelength in a wavelength range of 200 nm or more and less than 240 nm and having reduced light intensity in the wavelength range of 250 nm or more and less than 400 nm; and a second light source comprising an LED element that emits white light for illumination.SELECTED DRAWING: Figure 6
Patent JP-2022191936-A (JP)
Title: battery management device
Inventor: TANIGUCHI KOICHIRO
IPC: B60L58/12
Filed: 2021-06-16
Abstract: To provide a battery management device which can appropriately perform correction control of a battery SOC for an electric vehicle.SOLUTION: A battery management device 10 managing a battery of an electric vehicle comprises: a first switch state acquisition part which acquires a state of an ignition switch S1; a determination part which determines, when the ignition switch S1 is operated from ON to OFF, whether or not to perform correction control correcting error of the battery SOC; a correction control part which performs, when determining to perform the correction control, the correction control of the battery SOC; and a second switch state acquisition part which acquires a state of a cancellation switch S2 to cancel execution of the correction control. The determination part determines, when the cancellation switch S2 is ON and the ignition switch S1 is operated from ON to OFF, not to execute the correction control.SELECTED DRAWING: Figure 1